The paper introduces a 24-channel air-trench isolated Silica-based VOA array.The air trenches thermally insulate the VOAs with etched-free waveguide technologies.Reactive Flexfit ion etching and wet etching were used at different channel locations to suppress thermal crosstalk and reduce power consumption.When thermal crosstalk is declined by 3 dB
Abstrak: Pentingnya penelitian ini untuk meningkatkan keterampilam menulis Bahasa Arab melalui kolaborasi siswa.Penelitian ini bertujuan untuk mengevaluasi efektivitas metode Problem Based Learning (PBL) dalam meningkatkan keterampilan menulis Bahasa Arab melalui kolaborasi siswa.Penelitian ini menggunakan pendekatan kuantitatif eksperimental denga
Austria aims to meet 100% of its electricity demand from domestic renewable sources by 2030 which means, that an additional 27 TWh/a of renewable electricity generation are required, Skin Oil thereof 11 TWh/a from photovoltaic.While some federal states and municipalities released a solar rooftop cadastre, there is lacking knowledge on the estimatio
The aim of this research is to figure out, number of employee included in high potential employees among civil servants in Jogjakarta Special District, and percentage of those categorized in high potentials, who underwent managerial derailment.Besides, this research wanted to identify causes of managerial derailment.Jogjakarta is an specific govern